mirror of
https://github.com/apple/swift.git
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4d91b45988
This adds a new reflection record type carrying spare bit information for multi-payload enums. The compiler includes this for any type that might need it in order to accurately reflect the contents of the enum. The RemoteMirror library will use this if present to determine how to project the contents of the enum. If not present (for example, in older binaries), the RemoteMirror library falls back on an internal calculation of the spare bitmask. A few notes: * The internal calculation is not perfect. In particular, it does not support MPEs that contain other enums (e.g., optionals). It should accurately refuse to project any MPE that it does not correctly support. * The new reflection field is designed to be expandable; this might someday avoid the need for a new section. Resolves rdar://61158214
292 lines
16 KiB
Swift
292 lines
16 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -lswiftSwiftReflectionTest %s -o %t/reflect_Enum_MultiPayload_large
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// RUN: %target-codesign %t/reflect_Enum_MultiPayload_large
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// RUN: %target-run %target-swift-reflection-test %t/reflect_Enum_MultiPayload_large | tee /dev/stderr | %FileCheck %s --check-prefix=CHECK --check-prefix=X%target-ptrsize --dump-input=fail
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// REQUIRES: reflection_test_support
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// REQUIRES: objc_interop
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// REQUIRES: executable_test
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// UNSUPPORTED: use_os_stdlib
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import SwiftReflectionTest
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class ClassA {}
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class ClassB {}
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class ClassC {}
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class ClassD {}
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class ClassE {}
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class ClassF {}
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enum LargeMPE1 {
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case AA(ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA)
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case AB(ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB)
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case AC(ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC)
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case AD(ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD)
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case AE(ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE)
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case AF(ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF)
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case BA(ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA)
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case BB(ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB)
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case BC(ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC)
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case BD(ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD)
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case BE(ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE)
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case BF(ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF)
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case CA(ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA)
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case CB(ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB)
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case CC(ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC)
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case CD(ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD)
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case CE(ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE)
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case CF(ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF)
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case DA(ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA)
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case DB(ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB)
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case DC(ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC)
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case DD(ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD)
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case DE(ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE)
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case DF(ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF)
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case EA(ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA)
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case EB(ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB)
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case EC(ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC)
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case ED(ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD)
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case EE(ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE)
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case EF(ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF)
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case FA(ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA)
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case FB(ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB)
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case FC(ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC)
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case FD(ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD)
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case FE(ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE)
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case FF(ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF)
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}
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reflect(enumValue: LargeMPE1.CD(ClassC(), 1, 2, 3, 4, 5, 6, 7, 8, ClassD()))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE1)
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// CHECK-NEXT: Value: .CD(_)
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reflect(enumValue: LargeMPE1??.none)
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE1)))
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// CHECK-NEXT: Value: .none
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reflect(enumValue: LargeMPE1??.some(.none))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE1)))
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// CHECK-NEXT: Value: .some(.none)
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// Pointers are at the end, so there are no reusable spare bits
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// in the first part of the enum.
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enum LargeMPE2 {
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case AA(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA, ClassA)
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case AB(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA, ClassB)
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case AC(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA, ClassC)
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case AD(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA, ClassD)
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case AE(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA, ClassE)
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case AF(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassA, ClassF)
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case BA(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB, ClassA)
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case BB(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB, ClassB)
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case BC(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB, ClassC)
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case BD(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB, ClassD)
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case BE(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB, ClassE)
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case BF(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassB, ClassF)
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case CA(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC, ClassA)
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case CB(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC, ClassB)
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case CC(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC, ClassC)
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case CD(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC, ClassD)
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case CE(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC, ClassE)
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case CF(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassC, ClassF)
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case DA(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD, ClassA)
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case DB(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD, ClassB)
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case DC(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD, ClassC)
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case DD(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD, ClassD)
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case DE(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD, ClassE)
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case DF(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassD, ClassF)
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case EA(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE, ClassA)
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case EB(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE, ClassB)
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case EC(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE, ClassC)
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case ED(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE, ClassD)
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case EE(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE, ClassE)
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case EF(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassE, ClassF)
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case FA(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF, ClassA)
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case FB(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF, ClassB)
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case FC(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF, ClassC)
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case FD(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF, ClassD)
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case FE(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF, ClassE)
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case FF(Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32, ClassF, ClassF)
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}
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reflect(enumValue: LargeMPE2.CD(1, 2, 3, 4, 5, 6, 7, 8, ClassC(), ClassD()))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE2)
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// CHECK-NEXT: Value: .CD(_)
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reflect(enumValue: LargeMPE2??.none)
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE2)))
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// CHECK-NEXT: Value: .none
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reflect(enumValue: LargeMPE2??.some(.none))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE2)))
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// CHECK-NEXT: Value: .some(.none)
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// Pointers are at the beginning, so there are no reusable spare bits
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// in the last part of the enum.
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enum LargeMPE3 {
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case AA(ClassA, ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case AB(ClassA, ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case AC(ClassA, ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case AD(ClassA, ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case AE(ClassA, ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case AF(ClassA, ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case BA(ClassB, ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case BB(ClassB, ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case BC(ClassB, ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case BD(ClassB, ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case BE(ClassB, ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case BF(ClassB, ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case CA(ClassC, ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case CB(ClassC, ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case CC(ClassC, ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case CD(ClassC, ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case CE(ClassC, ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case CF(ClassC, ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case DA(ClassD, ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case DB(ClassD, ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case DC(ClassD, ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case DD(ClassD, ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case DE(ClassD, ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case DF(ClassD, ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case EA(ClassE, ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case EB(ClassE, ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case EC(ClassE, ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case ED(ClassE, ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case EE(ClassE, ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case EF(ClassE, ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case FA(ClassF, ClassA, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case FB(ClassF, ClassB, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case FC(ClassF, ClassC, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case FD(ClassF, ClassD, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case FE(ClassF, ClassE, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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case FF(ClassF, ClassF, Int32, Int32, Int32, Int32, Int32, Int32, Int32, Int32)
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}
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reflect(enumValue: LargeMPE3.CD(ClassC(), ClassD(), 1, 2, 3, 4, 5, 6, 7, 8))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE3)
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// CHECK-NEXT: Value: .CD(_)
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reflect(enumValue: LargeMPE3??.none)
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE3)))
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// CHECK-NEXT: Value: .none
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reflect(enumValue: LargeMPE3??.some(.none))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE3)))
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// CHECK-NEXT: Value: .some(.none)
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// Pointers are in the middle.
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enum LargeMPE4 {
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case AA(Int32, Int32, Int32, Int32, ClassA, ClassA, Int32, Int32, Int32, Int32)
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case AB(Int32, Int32, Int32, Int32, ClassA, ClassB, Int32, Int32, Int32, Int32)
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case AC(Int32, Int32, Int32, Int32, ClassA, ClassC, Int32, Int32, Int32, Int32)
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case AD(Int32, Int32, Int32, Int32, ClassA, ClassD, Int32, Int32, Int32, Int32)
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case AE(Int32, Int32, Int32, Int32, ClassA, ClassE, Int32, Int32, Int32, Int32)
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case AF(Int32, Int32, Int32, Int32, ClassA, ClassF, Int32, Int32, Int32, Int32)
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case BA(Int32, Int32, Int32, Int32, ClassB, ClassA, Int32, Int32, Int32, Int32)
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case BB(Int32, Int32, Int32, Int32, ClassB, ClassB, Int32, Int32, Int32, Int32)
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case BC(Int32, Int32, Int32, Int32, ClassB, ClassC, Int32, Int32, Int32, Int32)
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case BD(Int32, Int32, Int32, Int32, ClassB, ClassD, Int32, Int32, Int32, Int32)
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case BE(Int32, Int32, Int32, Int32, ClassB, ClassE, Int32, Int32, Int32, Int32)
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case BF(Int32, Int32, Int32, Int32, ClassB, ClassF, Int32, Int32, Int32, Int32)
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case CA(Int32, Int32, Int32, Int32, ClassC, ClassA, Int32, Int32, Int32, Int32)
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case CB(Int32, Int32, Int32, Int32, ClassC, ClassB, Int32, Int32, Int32, Int32)
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case CC(Int32, Int32, Int32, Int32, ClassC, ClassC, Int32, Int32, Int32, Int32)
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case CD(Int32, Int32, Int32, Int32, ClassC, ClassD, Int32, Int32, Int32, Int32)
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case CE(Int32, Int32, Int32, Int32, ClassC, ClassE, Int32, Int32, Int32, Int32)
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case CF(Int32, Int32, Int32, Int32, ClassC, ClassF, Int32, Int32, Int32, Int32)
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case DA(Int32, Int32, Int32, Int32, ClassD, ClassA, Int32, Int32, Int32, Int32)
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case DB(Int32, Int32, Int32, Int32, ClassD, ClassB, Int32, Int32, Int32, Int32)
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case DC(Int32, Int32, Int32, Int32, ClassD, ClassC, Int32, Int32, Int32, Int32)
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case DD(Int32, Int32, Int32, Int32, ClassD, ClassD, Int32, Int32, Int32, Int32)
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case DE(Int32, Int32, Int32, Int32, ClassD, ClassE, Int32, Int32, Int32, Int32)
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case DF(Int32, Int32, Int32, Int32, ClassD, ClassF, Int32, Int32, Int32, Int32)
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case EA(Int32, Int32, Int32, Int32, ClassE, ClassA, Int32, Int32, Int32, Int32)
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case EB(Int32, Int32, Int32, Int32, ClassE, ClassB, Int32, Int32, Int32, Int32)
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case EC(Int32, Int32, Int32, Int32, ClassE, ClassC, Int32, Int32, Int32, Int32)
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case ED(Int32, Int32, Int32, Int32, ClassE, ClassD, Int32, Int32, Int32, Int32)
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case EE(Int32, Int32, Int32, Int32, ClassE, ClassE, Int32, Int32, Int32, Int32)
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case EF(Int32, Int32, Int32, Int32, ClassE, ClassF, Int32, Int32, Int32, Int32)
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case FA(Int32, Int32, Int32, Int32, ClassF, ClassA, Int32, Int32, Int32, Int32)
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case FB(Int32, Int32, Int32, Int32, ClassF, ClassB, Int32, Int32, Int32, Int32)
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case FC(Int32, Int32, Int32, Int32, ClassF, ClassC, Int32, Int32, Int32, Int32)
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case FD(Int32, Int32, Int32, Int32, ClassF, ClassD, Int32, Int32, Int32, Int32)
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case FE(Int32, Int32, Int32, Int32, ClassF, ClassE, Int32, Int32, Int32, Int32)
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case FF(Int32, Int32, Int32, Int32, ClassF, ClassF, Int32, Int32, Int32, Int32)
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}
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reflect(enumValue: LargeMPE4.CD(1, 2, 3, 4, ClassC(), ClassD(), 5, 6, 7, 8))
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE4)
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// CHECK-NEXT: Value: .CD(_)
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reflect(enumValue: LargeMPE4??.none)
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// CHECK: Reflecting an enum value.
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
|
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// CHECK-NEXT: (bound_generic_enum Swift.Optional
|
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// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE4)))
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|
// CHECK-NEXT: Value: .none
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reflect(enumValue: LargeMPE4??.some(.none))
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// CHECK: Reflecting an enum value.
|
|
// CHECK-NEXT: Type reference:
|
|
// CHECK-NEXT: (bound_generic_enum Swift.Optional
|
|
// CHECK-NEXT: (bound_generic_enum Swift.Optional
|
|
// CHECK-NEXT: (enum reflect_Enum_MultiPayload_large.LargeMPE4)))
|
|
// CHECK-NEXT: Value: .some(.none)
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doneReflecting()
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// CHECK: Done.
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